---> uname -a: Linux prd-ubuntu1804-builder-2c-2g-2681 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 975M 0 975M 0% /dev tmpfs 199M 1012K 198M 1% /run /dev/vda1 20G 8.6G 11G 45% / tmpfs 992M 0 992M 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 992M 0 992M 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 tmpfs 199M 0 199M 0% /run/user/1001 /dev/loop3 41M 41M 0 100% /snap/snapd/20290 /dev/loop4 64M 64M 0 100% /snap/core20/2105 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 1983 406 165 2 1411 1383 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:8c:b3:1d brd ff:ff:ff:ff:ff:ff inet 10.32.7.147/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85405sec preferred_lft 85405sec inet6 fe80::f816:3eff:fe8c:b31d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-2681) 01/03/24 _x86_64_ (2 CPU) 08:37:46 LINUX RESTART (2 CPU) 08:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:39:01 246.29 127.14 119.16 0.00 3347.39 10187.32 0.00 08:40:01 111.86 26.80 85.07 0.00 863.59 13140.21 0.00 08:41:01 33.98 2.82 31.16 0.00 114.65 5971.54 0.00 08:42:01 1.47 0.00 1.47 0.00 0.00 29.19 0.00 08:43:01 35.78 22.96 12.81 0.00 2673.69 2349.88 0.00 08:44:01 48.81 9.13 39.68 0.00 4861.99 9350.84 0.00 08:45:01 2.95 0.08 2.87 0.00 1.73 79.99 0.00 08:46:01 1.85 0.00 1.85 0.00 0.00 20.26 0.00 08:47:01 1.12 0.00 1.12 0.00 0.00 12.13 0.00 08:48:01 1.17 0.00 1.17 0.00 0.00 14.00 0.00 08:49:01 1.38 0.00 1.38 0.00 0.00 15.60 0.00 08:50:01 1.80 0.00 1.80 0.00 0.00 25.72 0.00 08:51:01 1.27 0.00 1.27 0.00 0.00 13.60 0.00 08:52:01 1.98 0.00 1.98 0.00 0.00 22.80 0.00 08:53:02 2.20 0.52 1.68 0.00 6.67 19.86 0.00 08:54:01 27.62 9.15 18.47 0.00 611.56 1180.68 0.00 Average: 32.60 12.42 20.19 0.00 780.30 2653.77 0.00 08:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:39:01 268820 1494408 307964 15.17 55628 1251920 767644 24.93 387516 1184928 131640 08:40:01 81988 1427948 365800 18.01 71352 1336976 882612 28.66 475380 1255728 140112 08:41:01 85568 1387984 405512 19.97 72120 1291536 1586968 51.54 519308 1204776 560 08:42:01 85288 1387856 405588 19.97 72176 1291576 1586968 51.54 519492 1204800 188 08:43:01 92316 1374164 401436 19.77 79416 1275888 1523784 49.49 574288 1136056 1376 08:44:01 183860 1371356 400708 19.73 99424 1170416 1542228 50.08 737432 886452 308 08:45:01 186328 1372284 400100 19.70 97996 1170452 1548268 50.28 737204 885008 308 08:46:01 186376 1372388 400008 19.70 98036 1170456 1548268 50.28 737268 885004 120 08:47:01 186628 1372660 399712 19.68 98080 1170456 1548268 50.28 737292 885004 176 08:48:01 188628 1374740 397656 19.58 98124 1170464 1548268 50.28 735844 883976 268 08:49:01 188928 1375048 397316 19.57 98172 1170456 1548268 50.28 735920 883976 176 08:50:01 189448 1375688 396808 19.54 98244 1170468 1548268 50.28 736388 883500 200 08:51:01 189440 1375736 396736 19.54 98300 1170468 1548268 50.28 736568 883500 144 08:52:01 189156 1375548 396912 19.55 98384 1170476 1548268 50.28 736580 883508 180 08:53:02 188092 1374836 397572 19.58 98476 1170660 1544636 50.16 736852 883560 24 08:54:01 212632 1440252 332712 16.38 103248 1207176 757680 24.61 692292 907924 53404 Average: 168968 1390806 387659 19.09 89824 1209990 1411166 45.83 658476 983606 20574 08:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:39:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 08:39:01 ens3 300.37 176.81 1384.91 62.29 0.00 0.00 0.00 0.00 08:40:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 08:40:01 ens3 59.57 56.39 567.63 9.01 0.00 0.00 0.00 0.00 08:41:01 lo 3.83 3.83 0.59 0.59 0.00 0.00 0.00 0.00 08:41:01 ens3 6.65 6.35 32.28 1.03 0.00 0.00 0.00 0.00 08:42:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 08:42:01 ens3 1.73 1.75 0.17 0.18 0.00 0.00 0.00 0.00 08:43:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 08:43:01 ens3 93.85 54.84 704.79 3.99 0.00 0.00 0.00 0.00 08:44:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 08:44:01 ens3 286.97 146.34 2049.72 9.94 0.00 0.00 0.00 0.00 08:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:46:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:48:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 ens3 0.12 0.10 0.07 0.07 0.00 0.00 0.00 0.00 08:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:52:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:53:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 lo 1.37 1.37 0.11 0.11 0.00 0.00 0.00 0.00 08:54:01 ens3 18.64 19.17 41.10 11.49 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 48.06 28.90 299.08 6.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu1804-builder-2c-2g-2681) 01/03/24 _x86_64_ (2 CPU) 08:37:46 LINUX RESTART (2 CPU) 08:38:01 CPU %user %nice %system %iowait %steal %idle 08:39:01 all 37.52 26.71 18.30 7.23 0.13 10.11 08:39:01 0 38.65 25.54 18.21 7.54 0.12 9.95 08:39:01 1 36.39 27.89 18.39 6.93 0.13 10.27 08:40:01 all 38.24 0.00 3.70 7.03 0.09 50.93 08:40:01 0 38.89 0.00 3.73 9.63 0.08 47.66 08:40:01 1 37.59 0.00 3.68 4.43 0.10 54.20 08:41:01 all 7.74 0.00 0.99 2.42 0.07 88.78 08:41:01 0 9.01 0.00 1.26 3.28 0.08 86.36 08:41:01 1 6.47 0.00 0.72 1.55 0.05 91.21 08:42:01 all 0.34 0.00 0.27 0.06 0.05 99.28 08:42:01 0 0.38 0.00 0.23 0.08 0.05 99.25 08:42:01 1 0.30 0.00 0.30 0.03 0.05 99.31 08:43:01 all 3.40 0.00 1.67 2.16 0.07 92.70 08:43:01 0 4.24 0.00 2.14 2.35 0.07 91.20 08:43:01 1 2.55 0.00 1.21 1.96 0.07 94.21 08:44:01 all 7.17 0.00 4.26 2.42 0.07 86.08 08:44:01 0 6.34 0.00 4.03 3.47 0.07 86.09 08:44:01 1 7.99 0.00 4.50 1.37 0.07 86.07 08:45:01 all 0.56 0.00 0.41 0.08 0.04 98.90 08:45:01 0 0.37 0.00 0.28 0.00 0.03 99.31 08:45:01 1 0.76 0.00 0.54 0.17 0.05 98.48 08:46:01 all 0.37 0.00 0.29 0.05 0.05 99.25 08:46:01 0 0.28 0.00 0.22 0.02 0.03 99.45 08:46:01 1 0.45 0.00 0.35 0.08 0.07 99.04 08:47:01 all 1.23 0.00 0.32 0.05 0.04 98.36 08:47:01 0 0.22 0.00 0.27 0.00 0.03 99.48 08:47:01 1 2.23 0.00 0.38 0.10 0.05 97.24 08:48:01 all 1.35 0.00 0.27 0.03 0.05 98.29 08:48:01 0 0.33 0.00 0.22 0.02 0.05 99.38 08:48:01 1 2.36 0.00 0.33 0.05 0.05 97.21 08:49:01 all 0.54 0.00 0.32 0.03 0.06 99.05 08:49:01 0 0.27 0.00 0.27 0.00 0.05 99.41 08:49:01 1 0.82 0.00 0.37 0.07 0.07 98.68 08:49:01 CPU %user %nice %system %iowait %steal %idle 08:50:01 all 0.38 0.00 0.29 0.06 0.05 99.22 08:50:01 0 0.30 0.00 0.15 0.00 0.03 99.51 08:50:01 1 0.45 0.00 0.44 0.12 0.07 98.93 08:51:01 all 0.34 0.00 0.25 0.03 0.05 99.33 08:51:01 0 0.18 0.00 0.20 0.00 0.05 99.57 08:51:01 1 0.49 0.00 0.30 0.07 0.05 99.09 08:52:01 all 0.84 0.00 0.21 0.08 0.04 98.84 08:52:01 0 0.22 0.00 0.17 0.00 0.03 99.58 08:52:01 1 1.45 0.00 0.25 0.15 0.05 98.10 08:53:02 all 1.35 0.00 0.33 0.06 0.05 98.21 08:53:02 0 0.42 0.00 0.28 0.02 0.03 99.25 08:53:02 1 2.28 0.00 0.38 0.10 0.07 97.18 08:54:01 all 32.18 0.00 4.41 1.79 0.08 61.55 08:54:01 0 35.56 0.00 4.51 1.06 0.09 58.78 08:54:01 1 28.80 0.00 4.30 2.52 0.07 64.31 Average: all 8.31 1.66 2.26 1.47 0.06 86.24 Average: 0 8.44 1.59 2.25 1.72 0.06 85.95 Average: 1 8.18 1.73 2.27 1.22 0.07 86.53